2021 GMC Sierra AT4
1GTU9EET0MZ283346
This 2021 GMC Sierra AT4 is listed at $36,317 with 92,559 miles in Greencastle, IN.
Market Price Range
Vehicle Decode
- Body
- Pickup
- Engine
- 3.0L · V6 · Diesel
- Drive
- 4WD/4-Wheel Drive/4x4
- Doors
- 4
- Made by
- GENERAL MOTORS LLC
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Price history for this VIN
Asking price over time
Asking prices recorded across 23 listing dates for VIN 1GTU9EET0MZ283346, spanning 4 years 10 months.
Safety & ownership
EPA fuel economy (MPG)
Model-level data for the 2021 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| York Chevrolet Buick Gmc Inc | Greencastle, IN 46135 | $36,317 | 92,559 mi | 2026-08-16 |
| York Chevrolet Buick | Brazil, IN 47834 | $39,949 | — | 2026-08-12 |
| York Chevrolet Buick GMC Truck | Greencastle, IN 46135 | $36,578 | 92,559 mi | 2026-06-27 |
| York Chevrolet Buick GMC | Greencastle, IN 46135 | $36,568 | 92,559 mi | 2026-06-26 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| York Chevrolet Buick | Brazil, IN 47834 | $40,084 | — | 2026-08-06 |
| York Chevrolet Buick GMC Truck | Greencastle, IN 46135 | $36,701 | 92,559 mi | 2026-06-27 |
| York Buick GMC | Greencastle, IN 46135 | $36,995 | 92,559 mi | 2026-06-25 |
| York Chevrolet Buick GMC | Greencastle, IN 46135 | $36,729 | 92,559 mi | 2026-06-25 |
| Twins Buick GMC | Columbus, OH 43229 | $61,505 | — | 2021-10-21 |
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